Shanghai Nianxing Industrial Co., Ltd
China
Product Name: [2-methylpropyl(phenyl)phosphoryl]benzene
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Purity: 95.0%
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63103-76-4

63103-76-4 structure

63103-76-4 structure

Name: [2-methylpropyl(phenyl)phosphoryl]benzene
Chemical Name: [2-methylpropyl(phenyl)phosphoryl]benzene
CAS Number: 63103-76-4
Molecular Formula: C₁₆H₁₉OP
Molecular Weight: 258.29500
Create Date: 2017-07-04 04:14:51
Modify Date: 2025-08-20 17:15:58

Name	[2-methylpropyl(phenyl)phosphoryl]benzene
Synonyms	Phosphine oxide,isobutyldiphenyl-(7CI) Isobutyldiphenylphosphine oxide Diphenyl(2-methylpropyl)phosphine oxide Phosphine oxide,isobutyldiphenyl Phosphine oxide,diphenyl(2-methylpropyl)

Molecular Formula	C₁₆H₁₉OP
Molecular Weight	258.29500
Exact Mass	258.11700
PSA	26.88000
LogP	3.65650

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ0199840

CHEMICAL NAME :: Phosphine oxide, diphenyl(2-methylpropyl)-

CAS REGISTRY NUMBER :: 63103-76-4

BEILSTEIN REFERENCE NO. :: 2844068

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H19-O-P

MOLECULAR WEIGHT :: 258.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(4),22,1990

Precursor 0
DownStream 3
89091-86-1 5952-47-6 61173-99-7

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